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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Chemical and radiological sample results

MS0360051 , Denmark Water Association

23 of the 57 analytes this system has been tested for have been detected at least once, across 202 samples on record.

The other 34 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 202 samples on record, detections range from September 29, 2003 to March 6, 2025. These figures cover the whole record; the list of samples further down is narrowed.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for Denmark Water Association, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 58 of 58 results Sep 23, 2004 Sep 25, 2023
Barium 1010 Inorganic Chemical 15 of 15 results Sep 29, 2003 Mar 6, 2025
Lead 1030 Inorganic Chemical 12 of 58 results Sep 23, 2004 Sep 25, 2023
Fluoride 1025 Inorganic Chemical 11 of 15 results Sep 29, 2003 Mar 6, 2025
TTHM 2950 Organic Chemical 6 of 12 results Aug 15, 2007 Mar 6, 2025
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 24, 2019 Feb 18, 2025
Chloroform 2941 Organic Chemical 5 of 9 results Aug 15, 2007 Mar 6, 2025
Chromium 1020 Inorganic Chemical 5 of 15 results Sep 29, 2003 Apr 22, 2015
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 12 results Sep 23, 2009 Dec 14, 2022
Xylenes, Total 2955 Organic Chemical 4 of 33 results May 24, 2011 Aug 22, 2012
Dichloroacetic Acid 2451 Organic Chemical 3 of 9 results Sep 23, 2009 Jul 1, 2015
Trichloroacetic Acid 2452 Organic Chemical 3 of 9 results Sep 23, 2009 Jul 1, 2015
Bromodichloromethane 2943 Organic Chemical 3 of 9 results Aug 15, 2007 Jul 1, 2015
Nitrate-Nitrite 1038 Inorganic Chemical 3 of 37 results May 17, 2004 Nov 27, 2006
Nitrate 1040 Inorganic Chemical 3 of 37 results May 17, 2004 Nov 27, 2006
Nickel 1036 Inorganic Chemical 2 of 15 results Sep 29, 2003 Mar 1, 2004
Dibromochloromethane 2944 Organic Chemical 1 of 9 results Jun 27, 2013 Jun 27, 2013
Dichloromethane 2964 Organic Chemical 1 of 33 results Apr 23, 2013 Apr 23, 2013
Ethylbenzene 2992 Organic Chemical 1 of 33 results May 24, 2011 May 24, 2011
Styrene 2996 Organic Chemical 1 of 33 results May 24, 2011 May 24, 2011
Mercury 1035 Inorganic Chemical 1 of 15 results Sep 29, 2003 Sep 29, 2003
Selenium 1045 Inorganic Chemical 1 of 15 results Sep 29, 2003 Sep 29, 2003
Sulfate 1055 Inorganic Chemical 1 of 2 results Sep 29, 2003 Sep 29, 2003

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 11–13 of 13 samples, newest first — collected February 18, 2025 to March 6, 2025. The summary above covers all 13.

13 results from the 3 samples listed here: 2 detected, 11 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 1 sampling point below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Denmark Water Association, every result from 11 to 13 of 13 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Mar 6, 2025 12:10
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-140712-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Mar 31, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 6, 2025 12:10, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Mar 31, 2025
Collected
Feb 18, 2025 08:30
Sampling point
TF102
Sample type
Routine
Lab sample
NA-250219-011
Laboratory
MSDH Lab
45.2 mg/l , sample collected Feb 18, 2025 08:30, sampling point TF102 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 18, 2025 08:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NA-250219-010
Laboratory
MSDH Lab
45.3 mg/l , sample collected Feb 18, 2025 08:30, sampling point TF101 Sodium 1052 EPA method 200.7 Jan 1, 2023 – Dec 31, 2025

Routine (3).